Canadian pro wrestler Chris Benoit has been found dead at his suburban Atlanta home along with his wife Nancy and son, World Wrestling Entertainment said Monday.

"It has been ruled that the deaths of Chris Benoit, his wife Nancy and their son Daniel earlier today were the result of a double murder-suicide from within the home," WWE.com reported.

"Every indication is that this is a murder-suicide," District Attorney Scott Ballard told The Citizen, adding that he was confident in his belief that Benoit killed his wife, then his son, then himself. Reports have been made that the bodies were found in three separate rooms, and that no gun was involved.

"WWE extends its sincerest thoughts and prayers to the Benoit family's relatives and loved ones in this time of tragedy," the website statement said.

Benoit was scheduled to wrestle at the Vengeance pay-per-view Sunday night in Houston, but was replaced at the last minute because of what announcer Jim Ross called "personal reasons."